| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.63 | 12.672% | $227.1806 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $176.61 | 6.588% | $188.2451 | $188.25 | $188.25 | $188.20 |
| Purchase #3 | $117.67 | 13.816% | $133.9273 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $22.80 | 10.141% | $25.1121 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $47.38 | 8.227% | $51.278 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $76.52 | 8.558% | $83.0686 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $131.29 | 12.159% | $147.2536 | $147.25 | $147.25 | $147.30 |
| 7 purchase totals = | $773.90 | $856.0653 | $856.07 | $856.10 | $856.10 | |